C222133313331333131123313231333133313331333132223133313221323132213332311
>>
C22213331333133313112331323133313331333133313222313331322132313221333231
<<
C222133313331333131123313231333133313331333132223133313221323132213332313
>>
C222133313331333131123313231333133313331333132223133313221323132213332312
>>